初中英语课件现在完成时课件

1、关于初中英语课件现在完成时第一张，PPT共二十七页，创作于2022年6月Present perfect tense 现在完成时构成:用法一：动作发生在过去，对现在有影响。have/has + 过去分词第二张，PPT共二十七页，创作于2022年6月1.都表示过去发生的事2.现在完成时强调过去和现在的联系，不能和具体的时间状语连用；3.一般过去时强调过去发生的事或状态与表示过去的具体时间连用（last, ago, yesterday, etc. ）presentpastI have lived here for two yearsI lived there 2 years ago和过去时态的区别及

2、联系：20072009第三张，PPT共二十七页，创作于2022年6月Eddie was born four years ago.pastpresentEddie has lived with Millie since he was born.pastpresentEddie has lived with Millie for four years.第四张，PPT共二十七页，创作于2022年6月 We use the present perfect tense to talk about things that started in the past and continue to the pr

3、esent. We also use the present perfect tense to talk about things that happened in the past and have connection with the present.第五张，PPT共二十七页，创作于2022年6月movelivelovelike写出下列动词的过去式和过去分词:visitrepairwatchfinishvisited visited repaired repairedwatched watchedfinished finishedmoved moved lived lived loved

4、 loved liked liked verbed以e结尾d第六张，PPT共二十七页，创作于2022年6月写出下列动词的过去式和过去分词:stopmoptrapplanstopped stopped mopped moppedtrapped trappedplanned planned注:以一个辅音字母结尾的重读闭音节词,双写最后一个辅音字母ed双写edstudy hurrystudied studiedhurried hurried去yied注:以辅音字母加y结尾的词,去yied.第七张，PPT共二十七页，创作于2022年6月写出下列动词的过去式和过去分词:begive seemake pu

5、t comewritewas/were beengave givensaw seenmade madeput putcame comewrote written第八张，PPT共二十七页，创作于2022年6月eg.1. He had his breakfast at 6:00 He has had his breakfast. 2. When did you come here? I watched the football match on TV at 9:00. 第九张，PPT共二十七页，创作于2022年6月Adverbs of time before, by now (so far), o

6、nce, twice, just, recently yet(否/疑), already(肯), ever, never, all ones life , in /during the past /last 5 years, 第十张，PPT共二十七页，创作于2022年6月Exercises1. I _(have) lunch already.2. Has the train_ (arrive), yet?3.Tome _ never_ (be to ) China.4. The twin _just _(see) my father.5. The twins _(see) my father

7、just now.have hadarrivedhasbeen tohasseensaw第十一张，PPT共二十七页，创作于2022年6月用法二： for+段时间 since+点时间 since+句子（过去时）E.g. Kate has lived here for 3 years. Kate has lived here since 3 years ago. Kate has lived here since she came to China.表示过去某个时间开始的动作或存在的状态，一直持续到现在并可能还将持续下去。动词使用延续性动词。常与for或since引导的时间连用第十二张，PPT共二

8、十七页，创作于2022年6月since 和for:1) Eddie has lived with Millie since 2001. Eddie has lived with Millie since 4 years ago. Eddie has lived with Millie since he was born.小结:since + 时间点 （ 词、词组或句子）2) Eddie has lived with Millie for four years.小结:for + 时间段 3) 对以上句子划线部分提问:How long has Eddie lived with Millie?第十三

9、张，PPT共二十七页，创作于2022年6月We have learned English _ Grade Three in primary school.We have learned English _ five years.2.He hasnt felt well _ last night. Has he seen the doctor?3. I have read this story book _ three days ago. I havent finished reading it yet.选用since 或for 填空:sinceforsincesince第十四张，PPT共二十七

10、页，创作于2022年6月4. It has snowed _ two days. Everything is covered with snow.5. We have cleaned the classroom _ half an hour.6. We have studied at this school _ 2003.forforsince第十五张，PPT共二十七页，创作于2022年6月常见非延续性动词和延续性动词的转变arrive/come/go to die become a borrowLeave/ move buy openjoin start/begin finish/ endc

11、atch a cold get up get to know get out close wake upgo to sleepbecome interested in be in be deadhavekeepbe away / be out be abe in/a member ofbe openbe onbe overhave a coldbe upknowbe outbe closedbe awakebe asleep/ sleepbe interested in第十六张，PPT共二十七页，创作于2022年6月Exercises His father has died. (for 2 y

12、ears)The football match has begun.(since9:00a.m)The twins have joined the army. (since they are 18years old)My teacher has just left Nanjing. (for 3 days)His father has been dead for 2 years.The football match has been on since 9:00 a.m.The twins have been soldiers/ been in the army since they are 1

13、8years old. My teacher has been away from Nanjing for 3 days第十七张，PPT共二十七页，创作于2022年6月重点句型:It is/ has been+段时间+since从句 段时间+has passed+ since从句eg. 他死了两年了：He died two years ago.He has been dead for two years /since two years ago It is/ has been two years since he died.Two years has passed since he died.

14、 第十八张，PPT共二十七页，创作于2022年6月1. 这本书我借了一个月了。I borrowed this book a month ago.It is/ has been a month since I borrowed the book.I have kept the book for a month. /since a month ago.A month has passed since I borrowed the book.第十九张，PPT共二十七页，创作于2022年6月Have/has gone tohave/has been to have/has been inhave/ha

15、s gone to:已经去了或在途中，还没有返回；have/has been to:曾今去过某地，现在已经回来了,后面可接表示“次数”的状语; have/has been in:表示某人“已在某地停留一段时间，现仍在那里”，其后常带表示一段时间的状语。 第二十张，PPT共二十七页，创作于2022年6月Exercises Tom 在哪儿？ 他去书店买书了。我在北京待了5年了。Jack 去过上海两次了-Where is Tom?-He has gone to the bookshop to buy some books.I have been in Beijing for 5 years.Jack

16、 has been to Shanghai twice.第二十一张，PPT共二十七页，创作于2022年6月改错: 1.The students has cleaned the classroom. The classroom is clean now. 2.Mum has cook supper. Supper is ready now.3.I see the new film. It is interesting.4.His family lived here since 2000. 5. I try on the hat. It doesnt suit me.havecookedhave

17、seenhave livedhave tried第二十二张，PPT共二十七页，创作于2022年6月1.He _ (wait) for an hour.2.I _(not finish) the work yet.3._ you _ (know) him since then?4.I _ (not hear) from my brother for a long time.5.We _ (be) there many times since 3 years ago. Fill in the blanks with the correct forms of the verbs.has waited

18、havent finishedHave knownhavent heardhave been第二十三张，PPT共二十七页，创作于2022年6月6.How long _ you _ (stay) at home already?7. He _ (not read) the book before.8.Her sister _ (go) to Changchun. She_ (leave) this morning.9.He _ (live) in his hometown since he left here.10.The writer _ (finish) several story-books since 1990.havestayedhasnt readhas gonelefthas livedhas finished第二十四张，PPT共二十七页，创作于2022年6月把下例句子译成英语:1 南京自1995年以来发生了很大的变化.2 南京已经成为一个现代化的城市.3你们在这个乡村住